Viavi 3900 Series Operation Manual page 346

RF G EN ERAT OR ( CO NT )
B. 1.3 Spec tr al P uri t y
B. 1. 3. A Res id u al F M
39 01 /3 90 1 /39 20
1 5 H z R M S ( 30 0 Hz to 3 kH z b a nd w idth )
39 20 B
5 H z R M S (3 00 H z t o 3 kH z ba n dw id th)
B. 1. 3. B Res id u al A M
0 .1% RM S (3 0 0 H z to 3 k H z b an d wid th )
B. 1. 3. C Har mon i cs
-2 5 dB c (Ty pi ca l -3 0 d B c, R F L ev el s et at +1 0 dB m )
B. 1. 3. D No n Ha rmo ni cs
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-5 5 dB c (all fre qu en cie s ex ce pt Cr os so ve rs)
-3 5 dB c (C ros so ve r fr eq ue n cy = 3 4 11 .4 M Hz - G e ne ra tor fre qu e nc y)
39 20 B
-5 5 dB c (all fre qu en cie s ex ce pt Cr os so ve rs)
-3 5 dB c (At 2n d ord e r C ro ss ov er freq u en cy )
(1 0 M H z to 1.0 G H z: C ro s so ve r = 14 0 0 M H z - G en e rat or f req u en cy )
(1 to 2.6 G H z: Cr os so ve r = 34 0 0 M H z - G e ne rat or fre qu en cy )
(T rac kin g G en er ato r: C ro ss ov e r = 34 10 .7 M H z - G en era to r fr eq ue nc y)
B. 1. 3. E P ha se No i se
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2 0 k H z O ff se t:
39 20 B
1 k H z O ff se t:
1 0 k H z O ff se t:
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Pla tfo rm Sp e cif ica tio ns
-93 d Bc /H z ( RF 1.0 5 G Hz )
-90 d Bc /H z ( RF > 1. 05 to 2. 7 G H z)
-10 0 dB c/ Hz (R F 5 00 M H z)
-96 d Bc /H z ( RF > 50 0 to 1 00 0 M H z )
-90 d Bc /H z ( RF > 10 0 0 t o 26 00 M H z)
-11 0 dB c/ Hz (R F 5 00 M H z)
-10 6 dB c/ Hz (R F >5 0 0 t o 10 00 M H z)
-95 d Bc /H z ( RF > 10 0 0 t o 26 00 M H z)
B - 2